baber/WOPTO huggingface dataset:
Patent EP-0370359-A1 (EP)
Inventor: BEDONI RIGO
IPC: B65B61/14
Filed: 1989-11-13
Abstract: A machine for applying a string (1) to a bottle (7) by means of a string supply device (17) can be automated if the string supply device (17) is placed between a store of string (18) which provides the strings (1) in an ordered manner and a string mounting position (15), and if the advance of the bottles is synchronised with the supply and mounting rate of the strings (1)(Fig.1). <IMAGE>
Patent EP-0382950-A1 (EP)
Inventor: JULO LUDOVICUS PIETER
IPC: G03C1/015
Filed: 1989-02-17
Abstract: A method is disclosed for preparing silver halide emulsions useful in photography. Said method comprises the step of precipitating silver halide grains in an aqueous solution of peptizer initially and finally under pAg values suitable for forming cubic silver halide crystals characterised in that at least once during the precipitation stage the pAg is increased for at least 10 percent by weight of the total amount of silver salt used during the precipitation by at least 1.5 units to such value whereby the formation of octahedral crystals would occur if that value were to persist over the entire precipitation stage. 
 
     Preferably the increase of the pAg value is brought about after precipitation of between ten and twenty percent of the total amount of silver halide to be precipitated.
Patent EP-0362922-A1 (EP)
Inventor: VRIJSSEN GERADUS ARNOLDUS HERM
IPC: H01J29/82
Filed: 1989-09-15
Abstract: Cathode ray tube (1) having an electron gun (3) which comprises a beam-shaping part and a focusing structure (10), which structure comprises a hollow tube (12) with a helical electrically conducting glass-enamel layer (14) on the inner surface. Together with the hollow tube, the components of the beam-shaping part are secured to axial mounting rods (8,9)  via  metal supporting elements. The tube has a first (13) and a second  (15) end face each of which is fixedly connected in one embodiment to a metal plate (16) having a coaxial opening (18) provided with a flange (17), which flange projects into the tube and is fused in an electrically conducting manner to the electrically conducting glass-enamel layer of the focusing structure.
Patent EP-0373710-A1 (EP)
Inventor: JANSEN THEODURUS HENRICUS PETR
IPC: G11B5/00
Filed: 1989-12-11
Abstract: In tracks (S₁, S₂, ... ) which are inclined relative to the longitudinal direction of a magnetic record carrier (1) a first signal, for example a frequency-modulated audio signal, is recorded in a first layer (L₁) deep in the record carrier, a second signal, for example a PCM-modulated audio signal, is recorded in a second layer (L₃) which is situated less deep in the record carrier, and a video signal is recorded in a layer (L₂) which is situated even less deep in the record carrier (Fig. 1). Since the PCM audio signal is subjected to an additional modulation step before it is recorded, to convert it into a QPSK (quadrature-phase-shift keying) signal, peak-to-peak amplitude variations will arise in the signal to be recorded. As this signal is recorded over the FM audio signal in the same track the reproduction amplitude of the FM audio signal will be influenced in such a way that an additional modulation noise contribution arises in the frequency-­modulated audio signal being reproduced. In order to avoid this modulation noise the QPSK signal is first amplitude-limited in a limiter circuit (15) before it is applied to the write head(s) (9) during recording.
Patent EP-0326242-A1 (EP)
Inventor: BLOOD SMYTH MYLES JOHN
IPC: E05B37/02
Filed: 1989-01-10
Abstract: A combination lock is described, of the type in which a toothed locking core (2) is receivable in a sleeve (1) and locked therein by rotation of wheels (6) which cause the inner profile of the sleeve to change so as to block the gaps between adjacent teeth of the core. The lock is provided with collars (10) overlying and releasably engaging the wheels such that the wheels can be manually rotated to the unlocking combination of relative positions by rotation of the collars. The unlocking combination may be represented by a word or numeral formed by indicia on the collars. 
     In addition to application of the invention in security locks for bicycles, briefcases and the like, an amusement puzzle is described in which the solution of the puzzle lies in determining the unlocking combination of collar positions.
Patent EP-0351063-A1 (EP)
Inventor: BAYLEY BRIAN J
IPC: G06K7/10
Filed: 1989-06-13
Abstract: A mounting nest (321) for the sapphire ball (311) at the tip (110,320,430) of a bar code reader wand (100) has a hemisphericl recess (325,435,535) that contacts the surface of the sapphire ball to hold the ball securely. The mounting nest is molded from a material having a relatively high index of refraction so the optical effect of the surface of the ball in contact with the recess component can be effectively neutralized. The mounting nest eliminates leakage paths around the sapphire ball for dust, ESD or other contaminants to the sensor (107) and circuitry (109) inside the wand.
Patent EP-0354675-A1 (EP)
Inventor: CAMPBELL JOHN D
IPC: E02F5/02
Filed: 1989-07-20
Abstract: Apparatus for connecting a towed implement, particularly a road maintenance implement (2) to a tractor comprises a frame (10) connected between the implement and the tractor and having drive wheels (14) driven by a hydraulic motor (20) mounted on the frame and supplied from the tractor hydraulics. The frame can be raised and lowered, for example by hydraulic rams (22), so as to apply downward pressure on the drive wheels (14) sufficient to lift the rear wheels (4) of the tractor from the ground. The tractor and towed implement can then be propelled by the drive wheels (14). The controls for the drive motor (20), and for the towed implement if it is powered, may be mounted on the tractor so that they can be operated from the drivers seat. The towed implement is detachable from the apparatus, so that different implements can be used with the same apparatus, avoiding the need for the separate drive motor, controls and steering gear used on conventional road maintenance equipment. The frame (10) can be raised to lift the drive wheels (14) from the ground, for transport by the tractor to the working location.
Patent EP-0372743-A1 (EP)
Inventor: PARKINSON SYDNEY
IPC: E04F11/18
Filed: 1989-11-21
Abstract: There is disclosed a mobility aid comprising steadying handle means extending outwardly form support means running alongside a route to be followed by an infirm or disabled person, said handle means being moveable in a step-wise fashion along the support means.
Patent EP-0335773-A1 (EP)
Inventor: CHOPIN THIERRY
IPC: C01G23/00
Filed: 1989-03-22
Abstract: Process for the preparation of titanium oxide, of the type comprising the hydrolysis of a titanium compound (compound A) then the recovery of the titanium oxide formed, characterised in that, on the one hand, the said compound A is free from sulphur and in that, on the other hand, the said hydrolysis is performed in the presence of at least one compound B chosen from:
 (i) acids which contain:
 - either one carboxyl group and at least two hydroxyl and/or amine groups
 - or at least two carboxyl groups and at least one hydroxyl and/or amine group
 (ii) salts of the acids mentioned under (i). 
<??>The titanium oxides thus obtained have the advantage of being free from sulphur and of being easily dispersible in aqueous media to give stable sols. 
<??>They can be employed especially for the manufacture of electronic grade alkaline-earth metal titanates.
Patent EP-0360647-A1 (EP)
Inventor: DE MARI DANIEL
IPC: H05K1/02
Filed: 1989-08-31
Abstract: The invention relates to a coding device especially for printed circuit boards. …<??>This device comprises a plurality of electrically conducting elements (1) which each connect at least two points of a printed circuit and are able to be interrupted between these two points so as to define a digital coding state via their interrupted or non- interrupted state. The device is characterised in that a plurality of conducting elements (1) is incorporated in a body made from an insulating material so as to form a coding component, in that the body (2) comprises, for each element (1), a recess (5) which is open towards the outside and traversed by the said element (1), and in that the part thus accessible from outside this element advantageously comprises an interrupt zone (6) enabling the programming of the element. …<??>The invention can be used for printed circuit boards. …<IMAGE>…
Patent EP-0366528-A1 (EP)
Inventor: FELDMAN ANDREI
IPC: A61B6/03
Filed: 1989-10-20
Abstract: Method and device for calibrating an X-ray scanner, characterised by the fact that the lengths dij (57) of the pathways of the X-rays are first calculated by means of the phantom image; the theoretical attenuations Acij (58) are then calculated, as well as the attenuations Amij (59) measured on the image. From the above there is then deduced the coefficient of proportionality K between the values Acij and Amij to obtain the values for K.Aci. The values KAci and Ami are used to calculate (66 and 68) the corrections to be carried out per channel as a function of the attenuation. <IMAGE>
Patent EP-0330610-A1 (EP)
Inventor: JAGGI MATTHIAS
IPC: A47G27/04
Filed: 1989-02-08
Abstract: The seaming strip is an extruded profile and has between two longitudinal edges (1) an arched upper side (2) consisting of cylindrical segments (4) and a central flat portion (5). A groove (8) is moulded into the curved underside (3) adjacent to each longitudinal edge (1). For assembly, a pasty mass, e.g. silicon rubber, is packed into the two grooves (8) and the strip is pressed onto a joint between two floor coverings. Thus a simple assembly, a high degree of stepping safety and an improved sound-proofing are achieved. <IMAGE>
Patent EP-0353205-A1 (EP)
Title: A fuel delivery system capable of being drawn out and lowered intended to be used on airplane refuelling vehicles.
Inventor: CUTORE GAETANO
IPC: B64F1/28
Filed: 1989-07-14
Abstract: A fuel delivery system for refuelling airplanes comprising a delivery station mounted on an airplane refuelling tank-vehicle and movable from a rest position wherein it is completely received within a suitable, practically inaccessible housing formed on the tank to an operative position wherein it is completely outside the housing and perfectly accessible to the operator who is carrying out the refuelling, operation; the supporting frame of the system, which is of a simple and solid con­struction is controlled to move from the one posi­tion to the other preferably through hydraulic mechanical means.
Patent EP-0432154-A1 (EP)
Inventor: KUNDE DETLEV
IPC: A01F12/40
Filed: 1988-09-03
Abstract: Un dispositif (10) pour fixer et relier deux parties pivotantes (12, 14), notamment un coupe-paille et un clapet d'épandage sur une moissonneuse-batteuse, dont l'une peut pivoter autour d'un palier (24) sur un bâti (16) auquel elle peut être reliée par un élément de verrouillage (20), est conçu de sorte que les deux parties pivotantes (12, 14) peuvent être amenées dans leur position de fnctionnement et maintenues dans cette position à l'aide d'un petit nombre de moyens de fixation. A cet effet, la première partie pivotante (12) pivote d'abord dans sa position de fonctionnement dans laquelle elle est maintenue provisoirement par un élément de verrouillage (20). La seconde partie pivotante (14) pivote ensuite à demeure dans la trajectoire de l'autre, et l'élément de verrouillage (20) est relié non pas au bâti (16) mais à l'autre partie pivotante (14) de sorte que les deux parties pivotantes (12, 14) ne peuvent plus s'écarter l'une de l'autre. Le dispositif s'utilise sur des coupe-paille ou similaire montés sur une moissonneuse-batteuse.
Patent EP-0373179-A1 (EP)
Inventor: FAVROU JOHN MILTON
IPC: G11B5/48
Filed: 1988-12-19
Abstract: Dans un enregistreur comportant deux têtes en ligne (140, 142), telles qu'une tête d'enregistrement suivie par une tête de reproduction, il est nécessaire d'assurer un angle de guidage de bande adéquat (152) au niveau de l'élément transducteur (148, 149) de chaque tête. Comme la bande (150) s'étend entre les deux têtes en ligne (140, 142), elle (150) quitte le sommet (156) d'une tête (142) à un angle de guidage zéro et arrive au sommet (158) de la seconde tête (140) avec un angle de guidage zéro. L'invention prévoit des supports (162, 166) sur chaque ensemble de tête (140, 142), guidant la bande (150), et préconise de placer chaque élément transducteur (148, 149) hors du sommet (156, 158) de son ensemble de tête, afin de maintenir des angles de guidage adéquats au niveau de l'élément transducteur (148, 149) de chaque tête en ligne (140, 142). Les supports (162, 166) comportent des fentes éliminant l'air piégé afin d'empêcher que la bande ne s'écarte, ce qui entraînerait une perte de contact avec les éléments transducteurs (148, 149). Les contours des supports (162, 166) et les supports (170, 171) sur lesquels les éléments transducteurs (148, 149) de chaque ensemble de tête (140, 142) sont placés, forment des profiles de surfaces constants afin que les caractéristiques d'usure des ensembles de tête (140, 142) soient constantes.
Patent EP-0398908-A1 (EP)
Inventor: FIEDLER GERHARD
IPC: H04B15/00
Filed: 1989-01-24
Abstract: Un appareil électronique comprend des circuits dont une partie (1) émet des signaux et l'autre partie (4) traite des signaux, au moins une ligne extérieure d'alimentation de la partie (4) de traitement de signaux avec du courant de fonctionnement et/ou au moins une ligne de signaux (6) et/ou au moins une ligne de sortie de signaux. Au moins un circuit de filtrage (7) incorporé à la ligne de signaux (6) en amont de la partie (4) de traitement de signaux comprend des organes supplémentaires d'atténuation pour la ligne de signaux (6) et/ou la ligne de courant de fonctionnement et/ou la ligne de sortie afin d'atténuer des tensions parasites induites dans le câblage par des champs extérieurs de haute-fréquence et dont l'amplitude est supérieure, de préférence considérablement supérieure au domaine linéaire de réglage des éléments commutateurs de la partie (4) des circuits qui traitent les signaux. Les organes d'atténuation et les circuits de filtrage sont de préférence monolithiquement intégrés dans la partie (4) de traitement de signaux. Le principe de l'invention peut également s'appliquer à la partie (1) des circuits qui émet des signaux, dans la mesure où les tensions parasites induites influencent sa sortie de signaux.
Patent EP-0393191-A1 (EP)
Inventor: NARITA KENICHI TOTTORI SANYO E
IPC: G02F1/139
Filed: 1989-01-25
Abstract: In general, a field effect liquid crystal display suitable for high time division driving has liquid crystal molecules twisted at an angle of 180 to 360° and sandwiched between two polarizers. Such a liquid crystal display exhibits an interference color due to the berefringence effect of the liquid crystal. Though this interference color can be eliminated by laminating color compensation plates, shifting of a display position due to different observation directions and contrast fluctuation occur when an optical system becomes thicker. This invention provides a liquid crystal display which easily subjects the color interference of a liquid crystal to phase compensation by specifying retardation of a liquid crystal cell having liquid crystal molecules with large twist angles and laminating thin phase plates. Accordingly, the drop of display quality due to color compensation can be prevented and adjustment of the optical axis at the time of display of an achromatic color can be made easily. In this manner, display such as black printing on a white paper can be made, contrast is high and a display position shifting due to parallax does not occur. Since display is in an achromatic color, color display can be provided by use of a color filter.
Patent EP-0404820-A1 (EP)
Inventor: JENSEN SVEND VALENTIN
IPC: B44D3/12
Filed: 1989-03-15
Abstract: Un récipient (1) contenant du liquide comprend un couvercle amovible (7) ainsi qu'une membrane protectrice (10) étanche au liquide, placée entre la surface du liquide (6) et le couvercle (7), et fixée à l'intérieur dudit récipient (1). Ladite membrane protectrice (10) est raccordée à un élément relativement rigide (11) comportant des concavités (12, 13) permettant de fixer des outils (14, 15) dans ledit récipient.
Patent EP-0367819-A1 (EP)
Inventor: LEISING MAURICE B
IPC: F16H61/02
Filed: 1989-04-27
Abstract: Un système de commande est destiné à une transmission commandée électroniquement (100). Une unité de commande permet de commander l'actionnement de vannes à solénoïdes (130, 134, 136) pour commander l'écoulement d'un fluide hydraulique de manière à réguler la pression vers et depuis les éléments de friction (302, 304) en réponse à des signaux provenant des détecteurs (320, 546) qui détectent les vitesses d'entrée et de sortie de transmission. Un détecteur détecte la demande de puissance sur le moteur principal (114) et des détecteurs fournissent une indication du mode sélectionné manuellement du fonctionnement de la transmission. L'unité de commande agit sur la transmission (100) pour qu'elle suive un ensemble de programmes de changements prédéterminés, l'unité de commande fonctionnant en boucle fermée et en temps réel et ayant une capacité d'apprentissage pour régler l'actionnement des vannes à solénoïdes (630, 632, 636) en réponse à des opérations de changement antérieures. Les vannes à solénoïdes (630, 632, 634, 636) comprennent une pluralité de vannes à solénoïdes et une vanne à commutateur (610) pour permettre de commander deux des éléments de friction (302, 304) uniquement à l'aide de l'une des vannes à solénoïdes.
Patent EP-0379567-A1 (EP)
Inventor: LECLERCQ JEAN-LOUIS
IPC: A45B23/00
Filed: 1989-06-27
Abstract: L'invention est relative à un abri repliable tel que parasol, abri de marché, abri de camping, ou similaire, destiné notamment à protéger des intempéries, soleil ou pluie, une surface au sol. L'abri (1) est formé d'une toiture soutenue par une armature rétractable (3) montée sur un mât (4) qui repose sur le sol par l'intermédiaire d'un pied (5). Le pied (5) présente des moyens de déploiement de ses branches radiales (6) actionnées par simple contact avec le sol d'un embout (9) coulissant sur lequel sont articulées les branches (6). L'invention concerne les fabricants de parasols et parapluies industriels.
Patent EP-0491684-A1 (EP)
Inventor: PALMER DAVID W
IPC: G05D16/10
Filed: 1989-09-11
Abstract: Afin de commander l'écoulement d'un fluide d'un environnement à une source de vide, un dispositif comprenant un piston (2) est monté dans le chemin du fluide. Le chemin n'est pas purgé de sorte que la masse de fluide pénétrant dans le dispositif est égale à la masse sortant de ce dernier. Le piston (2) est monté de manière à pouvoir rétrécir le chemin en un point de rétrécissement (5), et de manière à pouvoir se déplacer dans un sens transversal (14) par rapport à l'écoulement du fluide au point de rétrécissement (5). La face frontale (15) du piston (2) est exposée au fluide se trouvant dans le chemin, et la face distale (16) dudit piston (12) pousse le piston (2) de manière à tendre à élargir le chemin au niveau du point de rétrécissement (5).
Patent EP-0414210-A1 (EP)
Inventor: MEINDL THEODOR
IPC: B65G47/66
Filed: 1990-08-21
Abstract: Method and installation for converting multi-track flow of containers into a single track flow, wherein an infeed conveyor is slanted relative to the horizontal plane, an intermediate conveyor is slanted at the same angle and so is a discharge conveyor. The intermediate conveyor is at least as wide as the infeed conveyor and abuts onto it. The discharge conveyor is arranged parallel and lateral to the intermediate conveyor. There is a cross-over plate between the infeed and intermediate conveyors. The advanced containers are first pushed onto the cross-over plate by the containers coming in on the infeed conveyor and they remain abreast of each other as they are then pushed onto the intermediate conveyor, whereby they are gradually accelerated to a speed which is lower than the speed of the discharge conveyor. The cross-over between the individual belts of the intermediate conveyor, which respectively run at speeds which increase down the slant onto the discharge conveyor, results from the downward force generated by the slant.
Patent EP-0427224-A1 (EP)
Inventor: SOTOYA KOHSHIRO
IPC: C07C381/00
Filed: 1990-11-07
Abstract: The polycationic compound having the formula (I) is useful for an organic peracid precursor. A bleach composition comprises the polycationic compouond and a peroxide.
      in which X is a cation, y is an alkylene, Z is a specific group containing carbonyl group and A is an anionic group.
Patent EP-0433670-A1 (EP)
Inventor: MASUMOTO TSUYOSHI
IPC: C22C27/00
Filed: 1990-11-16
Abstract: Disclosed is an amorphous alloy superior in processability which has a composition represented by the general formula: 
X a M b Al c   
Wherein: 
X is one or two elements of Zr and Hf; 
M is at least one element selected from the group consisting of Ni, Cu, Fe Co and Mn; and 
a, b and c are, in atomic percentages: 
25 ≦ a ≦ 85, 5 ≦ b ≦ 70 and 0 < c ≦ 35, preferably 35 ≦ a ≦ 75, 15 ≦ b ≦ 55 and 5 ≦ c ≦ 20 and more preferably 55 ≦ a ≦ 70, 15 ≦ b ≦ 35 and 5 ≦ c ≦ 20, the alloy being at least 50% (by volume) composed of an amorphous phase. Since the amorphous alloy is at least 50% by volume amorphous and can be present in a supercooled liquid state in a wide temperature range, it has a greatly superior processability together with high levels of strength, thermal resistance and corrosion resistance which are amorphous characteristic.
Patent EP-0433825-A1 (EP)
Inventor: BAUER FRIEDHELM DR
IPC: H01L29/745
Filed: 1990-12-08
Abstract: In a power semiconductor device with turn-off capability, an increased resistance to current filamenting during turn-off is achieved by integrating a nonlinear saturating emitter ballast resistor into the semiconductor substrate (19) between the emitter region (4) and the associated metallisation (1). The integration can be used without difficulty both in MCTs and in GTOs. <IMAGE>
Patent EP-0432682-A1 (EP)
Title: Dispositif d'étanchéité longitudinale pour l'âme d'un câble optique
Inventor: CRESPO-RUIZ FRANCOIS
IPC: G02B6/00
Filed: 1990-12-10
Abstract: Ce dispositif est intercalé entre deux tronçons d' une amorce de câble optique comportant une âme constituée d'un tube en acier inoxydable (3,8) ayant un faible diamètre et, contenant un faisceau de fibres optiques (12). Un exemple de réalisation comporte : un bouchon métallique (7) qui est brasé à l'extrémité d'un tronçon du tube (8), et qui comporte un canon (15) comportant: une cavité (27, 28) ayant un diamètre au moins égal au diamètre du faisceau de fibres (12); et une surface externe ayant un diamètre supérieur à celui du tube, et étant munie de canelures transversales (29); un bloc (14) de résine époxyde, moulé à la fois sur une portion du faisceau de fibres (12) et sur le canon (15); la résine recouvrant une portion du faisceau située à l'extérieur et à l'intérieur du canon; une douille (4) fixée de manière étanche à l'autre tronçon du tube (3); une bague de serrage (5); un liquide hydrophobe visqueux injecté dans l'espace (13) restant libre entre la douille (4) et le bloc de résine époxyde (14); une résine époxyde (31) injectée dans les cavités de la bague (5). Application aux câbles optiques sous-marins. <IMAGE>
Patent EP-0435122-A1 (EP)
Inventor: FISCHER WOLFGANG DR
IPC: G01N31/16
Filed: 1990-12-17
Abstract: Karl Fischer reagent and a method for the determination of water using this reagent which, instead of iodine, contains an approximately equimolar quantity of iodine halides and salts of aromatic nitrogen heterocyclic compounds.
Patent EP-0397264-A1 (EP)
Inventor: BUSCHOW KURT HEINZ JUERGEN C O
IPC: H01F1/058
Filed: 1990-05-07
Abstract: A description is given of a hard magnetic material whose composition corresponds to the formula RE₂Fe₁₇C x , RE consisting for at least 70 at.% of Sm. This material has a favourable uniaxial anisotropy and a relatively high T c  and is very suitable for use in permanent magnets.